Van der Merwe, J., F. Casselman, and F. Van Praet. “Minimally Invasive Atrioventricular Valve Surgery – Current Status and Future Perspectives”. SA Heart Journal 16, no. 4 (December 19, 2019): 310–316. Accessed October 8, 2025. https://www.journals.ac.za/SAHJ/article/view/3842.